WJ-BS-20A Coiling Machine is an auto machine in making mattress springs. It produces biconical spring of the “Bennell” type for mattresses.It combines coiling, knotting, heating and outputting total four procedures in one machine. The speed is at 60 units one minutes. It has a nice structure which keeps a stable and safe productivity. Meanwhile, it is also very easy in adjusting. It is really the economic machine for all mattress factories.

WJ-AM-30A This machine is a special machine for assembling mattress springs. It can assemble upper and lower springs at the same time operated only by one person. Meanwhile, it also can tight the helical wire in both side and push the end spring bed out automatically when it is finished. The technical parameters such as rolls can be set in computer.

WJ-BS-20A Coiling Machine is an auto machine in making mattress springs. It produces biconical spring of the “Bennell” type for mattresses.It combines coiling, knotting, heating and outputting total four procedures in one machine. The speed is at 60 units one minutes. It has a nice structure which keeps a stable and safe productivity. Meanwhile, it is also very easy in adjusting. It is really the economic machine for all mattress factories.